EDS-508A-SS-SC MOXA DIN Rail managed switches

Features and Benefits

• Command Line Interface (CLI) for quickly configuring major managed functions
• IPv6 Ready logo awarded (IPv6 Logo Committee certified)
• Software-based IEEE 1588 PTPv2 (Precision Time Protocol) for precise time synchronization of networks
• DHCP Option 82 for IP address assignment with different policies
• Support EtherNet/IP and Modbus/TCP protocols for device management and monitoring
• Compatible with PROFINET protocol for transparent data transmission
• Turbo Ring and Turbo Chain (recovery time < 20 ms @ 250 switches), RSTP/STP, and MSTP for network redundancy
• IGMP snooping and GMRP for filtering multicast traffic
• Port-based VLAN, IEEE 802.1Q VLAN, and GVRP to ease network planning
• QoS (IEEE 802.1p/1Q) and TOS/DiffServ to increase determinism
• Port Trunking for optimum bandwidth utilization
• RMON for efficient network monitoring and proactive capability
• SNMPv1/v2c/v3 for different levels of network management
• TACACS+, SNMPv3, IEEE 802.1X, HTTPS, and SSH to enhance network security
• Bandwidth management to prevent unpredictable network status
• Lock port function for blocking unauthorized access based on MAC address
• Automatic warning by exception through e-mail, relay output

Introduction

The EDS-505A/508A are standalone 5 and 8-port managed Ethernet switches. With their advanced Turbo Ring and Turbo Chain technology (recovery time < 20 ms) and RSTP/STP (IEEE 802.1w/D), the EDS-505A/508A switches increase the reliability and availability of your industrial Ethernet network. Models with an wide operating temperature range of -40 to 75°C are also available, and the switches support several reliable and intelligent functions, including IEEE 1588 PTP, Modbus/TCP, LLDP, SNMP Inform, QoS, IGMP snooping, VLAN, IEEE 802.1X, HTTPS, SNMPv3, and SSH, making the EDS-505A/508A switches suitable for any harsh industrial environment.

Technology

Standards:
     IEEE 802.3 for 10BaseT
     IEEE 802.3u for 100BaseT(X) and 100BaseFX
     IEEE 802.3x for Flow Control
     IEEE 802.1D-2004 for Spanning Tree Protocol
     IEEE 802.1w for Rapid STP
     IEEE 802.1s for Multiple Spanning Tree Protocol
     IEEE 802.1Q for VLAN Tagging
     IEEE 802.1p for Class of Service
     IEEE 802.1X for Authentication
     IEEE 802.3ad for Port Trunk with LACP
Protocols: IGMPv1/v2, GVRP, SNMPv1/v2c/v3, DHCP Server/Client, BootP, TFTP, SNTP, SMTP, RARP, GMRP, LACP, RMON, HTTP, HTTPS, Telnet, Syslog, DHCP Option 66/67/82, SSH, SNMP Inform, EtherNet/IP, Modbus/TCP, LLDP, IEEE 1588 PTPv2, IPv6, NTP Server/Client
MIB: MIB-II, Ethernet-Like MIB, P-BRIDGE MIB, Q-BRIDGE MIB, Bridge MIB, RSTP MIB, RMON MIB Group 1, 2, 3, 9
Flow Control: IEEE 802.3x flow control, back pressure flow control

Switch Properties

Priority Queues: 4
Max. Number of Available VLANs: 64
VLAN ID Range: VID 1 to 4094
IGMP Groups: 256
MAC Table Size: 8 K
Packet Buffer Size: 1 Mbit

Interface

Fiber Ports: 100BaseFX ports (SC/ST connector)
RJ45 Ports: 10/100BaseT(X) auto negotiation speed, Full/Half duplex mode, and auto MDI/MDI-X connection
Console Port: RS-232 (RJ45 connector)
DIP Switches: Turbo Ring, Master, Coupler, Reserve
LED Indicators: PWR1, PWR2, FAULT, MSTR/HEAD, CPLR/TAIL, 10/100M
Alarm Contact: 2 relay outputs with current carrying capacity of 1 A @ 24 VDC
Digital Inputs:
     2 inputs with the same ground, but electrically isolated from the electronics.
     +13 to +30V for state “1”
     -30 to +3V for state “0”
     Max. input current: 8 mA

Optical Fiber  

Table:
     100BaseFX:
          Multi-mode:
               Wavelength: 1300 nm
               Max. TX: -10 dBm
               Min. TX: -20 dBm
               RX Sensitivity: -32 dBm
               Link Budget: 12 dB

               Typical Distance:
                    5 km
                    4 km

               Saturation: -6 dBm

          Single-mode:
               Wavelength: 1310 nm
               Max. TX: 0 dBm
               Min. TX: -5 dBm
               RX Sensitivity: -34 dBm
               Link Budget: 29 dB
               Typical Distance: 40 km
               Saturation: -3 dBm

Power Requirements

Input Voltage: 24 VDC (12 to 45 VDC), redundant dual inputs
Input Current: 
     EDS-505A: 0.24 A @ 24 V
     EDS-505A-MM/SS: 0.35 A @ 24 V
     EDS-508A: 0.26A @ 24 V
     EDS-508A-MM/SS: 0.36 A @ 24 V
Overload Current Protection: Present
Connection: 2 removable 6-contact terminal blocks
Reverse Polarity Protection: Present

Physical Characteristics

Housing: Metal, IP30 protection
Dimensions: 80.2 x 135 x 105 mm (3.16 x 5.31 x 4.13 in)
Weight: 1040 g
Installation: DIN-rail mounting, wall mounting (with optional kit)

Environmental Limits

Operating Temperature: Standard Models: 0 to 60°C (32 to 140°F)
Wide Temp. Models: -40 to 75°C (-40 to 167°F)
Storage Temperature: -40 to 85°C (-40 to 185°F)
Ambient Relative Humidity: 5 to 95% (non-condensing)

Standards and Certifications

Safety: UL 508, UL 60950-1, CSA C22.2 No. 60950-1, EN 60950-1
Hazardous Location:
     UL/cUL Class 1 Division 2 Groups A/B/C/D,
     ATEX Zone 2 Ex nA nC IIC T4 Gc
EMI: FCC Part 15 Subpart B Class A, EN 55022 Class A
EMS:
     EN 61000-4-2 (ESD) (EDS-505A/508A: Level 3; EDS-516A: Level 2),
     EN 61000-4-3 (RS) Level 3, EN 61000-4-4 (EFT) Level 2,
     EN 61000-4-5 (Surge) Level 3, EN 61000-4-6 (CS) Level 3,
     EN 61000-4-8
Marine: DNV, GL
Shock: IEC 60068-2-27
Freefall: IEC 60068-2-32
Vibration: IEC 60068-2-6

MTBF (mean time between failures)

Time:
     EDS-505A Series: 352,000 hrs
     EDS-508A Series: 339,000 hrs
Database: Telcordia (Bellcore), GB

Warranty

Warranty Period: 5 years